WO1995018646A1 - Prostatic drug-delivery catheter - Google Patents

Prostatic drug-delivery catheter Download PDF

Info

Publication number
WO1995018646A1
WO1995018646A1 PCT/US1995/000082 US9500082W WO9518646A1 WO 1995018646 A1 WO1995018646 A1 WO 1995018646A1 US 9500082 W US9500082 W US 9500082W WO 9518646 A1 WO9518646 A1 WO 9518646A1
Authority
WO
WIPO (PCT)
Prior art keywords
prostatic
drug
delivery catheter
urethra
ducts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US1995/000082
Other languages
French (fr)
Inventor
Keith R. Hildebrand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CorTrak Medical Inc
Original Assignee
CorTrak Medical Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CorTrak Medical Inc filed Critical CorTrak Medical Inc
Priority to JP7518575A priority Critical patent/JPH09507151A/en
Priority to AU14485/95A priority patent/AU1448595A/en
Priority to EP95906162A priority patent/EP0738167A1/en
Publication of WO1995018646A1 publication Critical patent/WO1995018646A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • A61M25/1011—Multiple balloon catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00274—Prostate operation, e.g. prostatectomy, turp, bhp treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00547—Prostate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M2025/0175—Introducing, guiding, advancing, emplacing or holding catheters having telescopic features, interengaging nestable members movable in relations to one another

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A method and apparatus for the treatment of a prostate gland which isolates the prostatic urethra from the membranous urethra and the bladder so that fluid may be transported into the prostatic ducts without compromising the openings to the prostatic ducts. One preferred embodiment incorporates balloons located at either end of the prostatic urethra to isolate the same.
PCT/US1995/000082 1994-01-04 1995-01-03 Prostatic drug-delivery catheter Ceased WO1995018646A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP7518575A JPH09507151A (en) 1994-01-04 1995-01-03 Prostate drug delivery catheter
AU14485/95A AU1448595A (en) 1994-01-04 1995-01-03 Prostatic drug-delivery catheter
EP95906162A EP0738167A1 (en) 1994-01-04 1995-01-03 Prostatic drug-delivery catheter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08177332 US5419763B1 (en) 1994-01-04 1994-01-04 Prostatic drug-delivery catheter
US08/177,332 1994-01-04

Publications (1)

Publication Number Publication Date
WO1995018646A1 true WO1995018646A1 (en) 1995-07-13

Family

ID=22648197

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/000082 Ceased WO1995018646A1 (en) 1994-01-04 1995-01-03 Prostatic drug-delivery catheter

Country Status (5)

Country Link
US (1) US5419763B1 (en)
EP (1) EP0738167A1 (en)
JP (1) JPH09507151A (en)
AU (1) AU1448595A (en)
WO (1) WO1995018646A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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WO2005082441A1 (en) * 2004-02-18 2005-09-09 Philips Intellectual Property & Standards Gmbh Catheter system and method for fine navigation in a vascular system
US11278293B2 (en) 2016-03-18 2022-03-22 Procept Biorobotics Corporation Minimally invasive methods for hemostasis in a bleeding closed tissue volume without occlusion

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US11278293B2 (en) 2016-03-18 2022-03-22 Procept Biorobotics Corporation Minimally invasive methods for hemostasis in a bleeding closed tissue volume without occlusion
US11553924B2 (en) 2016-03-18 2023-01-17 Procept Biorobotics Corporation Minimally invasive systems with expandable supports for hemostasis in a bleeding closed tissue volume
US11871933B2 (en) 2016-03-18 2024-01-16 Procept Biorobotics Corporation Tensioning apparatus for hemostasis and maintaining catheter placement

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AU1448595A (en) 1995-08-01
JPH09507151A (en) 1997-07-22
US5419763B1 (en) 1997-07-15
US5419763A (en) 1995-05-30
MX9703009A (en) 1997-11-29
EP0738167A1 (en) 1996-10-23

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